Generate Java class (Pojo) for parameters using WSDL url

Question

I have a wsdl url using which I have to create a template file which has the list of the parameters for a particular API and create a pojo file for that request. I tried using soapui-api but I was unable to do so because of unable to fulfill the dependencies (Followed all the stackoverflow help to resolve the jar issues but it did not work):

Code:

WsdlProject project = new WsdlProject();
        WsdlInterface[] wsdls = WsdlImporter.importWsdl(project, "http://XXXXX?wsdl");
        WsdlInterface wsdl = wsdls[0];
        for (com.eviware.soapui.model.iface.Operation operation : wsdl.getOperationList()) {
            WsdlOperation wsdlOperation = (WsdlOperation) operation;
            System.out.println("OP:"+wsdlOperation.getName());
            System.out.println("Request:");
            System.out.println(wsdlOperation.createRequest(true));
            System.out.println("Response:"); System.out.println(wsdlOperation.createResponse(true));
    }

Another approach in which I tried to parse the wsdl url using parser and get the list of names of the possible requests. I was able to get the request list but not the parameters required to create that request.

 WSDLParser parser = new WSDLParser();
    Definitions wsdl = parser.parse("http://XXXX?wsdl");
    String str = wsdl.getLocalBindings().toString();

for(Message msg : wsdl.getMessages()) {
      for (Part part : msg.getParts()) {
            System.out.println(part.getElement());
       }
 }

Please help me on how to get the list of parameters from a wsdl url by either of the one approach.